it took me about 6-8 months to find a front and a rear for my cb750k. i would expect to get them seperatly and don't be too fussy about condition because you can always paint the spokes and have the rim polished like original. i paid approx $125 for the rear and $150 for the front. i also lost many auctions because i wasn't willing to pay too much for them. the front 6bolt brake rotor wheels are easier to find than the 5bolt. not sure what you have. there is good compatibility on the 6bolt fronts because the 550, 750, early goldwing and the early super sport all used the same lester wheel. this is good news for you because sellers don't know this. so if you need the 6bolt anyone advertised for those models will work. the 5bolt front only fit the later super sport and the goldwing (after 1978 i think), these are the comstar wheel bikes. disk rear or the drum rear are hard to find period. the goldwing rears sold by dennis kirk won't work because they are shaft drive. i never really investigated this but the lester front wheel for the 1979 triumph bonneville is also a 6bolt. it may be the same wheel as the honda 6bolt. if you find a bonneville front lester cheap enough it may be worth it to pick it up. ebay is really the only place to find lesters with any frequency. there is a demand for them though, so don't expect to pick one up for $50. final note, unless the wheels are new in the box, they will have some tire iron marks. not a big deal because you can file off the high spots but you will never get rid of the low spots. don't expect mint lesters unless you are paying upwards of $300 per wheel. good luck.
scott